ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

Q9NXA8_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9NXA8_F1_nD1

Q9NXA8_F1_nD1

UID: 003553743

AlphaFold

Range: 31-160,221-305
AlphaFold: AF-Q9NXA8
UniProt: Q9NXA8 (all domains)
Gene: SIRT5

Protein: NAD-dependent protein deacylase sirtuin-5, mitochondrial (EC 2.3.1.-) (Regulatory protein SIR2 homolog 5) (SIR2-like protein 5)

3D Structure

Loading viewer...

Related Domains

Browse other domains in SIR2 →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupDHS-like NAD/FAD-binding domain(2003.1.4)

FFamilySIR2(2003.1.4.5)

Ligands

in contact, ≤ 4 Å

Adenosine-5-Diphosphoribose
drugDrugBank DB02059within 5 Å only
Nicotinamide
drugDrugBank DB02701within 5 Å only
2'-O-Acetyl Adenosine-5-Diphosphoribose

Pfam Families

Sir2 family

ClanCL0063NADP_Rossmann

External Links

AlphaFold DB: Q9NXA8 UniProt: Q9NXA8

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 31-160,221-305

drugDrugBank DB03478within 5 Å only

DB15493

drugDrugBank DB15493within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.